25415695890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{8219}}^1$

素因数の和:9129

約数の個数: 128

約数和(自身を含む): 73080403200

約数和(自身を除く): 47664707310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 881, 1170, 1755, 1762, 2643, 3510, 4405, 5286, 7929, 8219, 8810, 11453, 13215, 15858, 16438, 22906, 23787, 24657, 26430, 34359, 39645, 41095, 47574, 49314, 57265, 68718, 73971, 79290, 82190, 103077, 106847, 114530, 118935, 123285, 147942, 171795, 206154, 213694, 221913, 237870, 246570, 309231, 320541, 343590, 369855, 443826, 515385, 534235, 618462, 641082, 739710, 961623, 1030770, 1068470, 1109565, 1546155, 1602705, 1923246, 2219130, 2884869, 3092310, 3205410, 4808115, 5769738, 7240939, 9616230, 14424345, 14481878, 21722817, 28848690, 36204695, 43445634, 65168451, 72409390, 94132207, 108614085, 130336902, 188264414, 195505353, 217228170, 282396621, 325842255, 391010706, 470661035, 564793242, 651684510, 847189863, 941322070, 977526765, 1411983105, 1694379726, 1955053530, 2541569589, 2823966210, 4235949315, 5083139178, 8471898630, 12707847945, 25415695890]

約数ペア:

[(1, 25415695890), (2, 12707847945), (3, 8471898630), (5, 5083139178), (6, 4235949315), (9, 2823966210), (10, 2541569589), (13, 1955053530), (15, 1694379726), (18, 1411983105), (26, 977526765), (27, 941322070), (30, 847189863), (39, 651684510), (45, 564793242), (54, 470661035), (65, 391010706), (78, 325842255), (90, 282396621), (117, 217228170), (130, 195505353), (135, 188264414), (195, 130336902), (234, 108614085), (270, 94132207), (351, 72409390), (390, 65168451), (585, 43445634), (702, 36204695), (881, 28848690), (1170, 21722817), (1755, 14481878), (1762, 14424345), (2643, 9616230), (3510, 7240939), (4405, 5769738), (5286, 4808115), (7929, 3205410), (8219, 3092310), (8810, 2884869), (11453, 2219130), (13215, 1923246), (15858, 1602705), (16438, 1546155), (22906, 1109565), (23787, 1068470), (24657, 1030770), (26430, 961623), (34359, 739710), (39645, 641082), (41095, 618462), (47574, 534235), (49314, 515385), (57265, 443826), (68718, 369855), (73971, 343590), (79290, 320541), (82190, 309231), (103077, 246570), (106847, 237870), (114530, 221913), (118935, 213694), (123285, 206154), (147942, 171795)]